<!DOCTYPE html>
<html lang="en"  style="height: 100%">
<head>
    <meta charset="UTF-8">
    <title>地点和公司数关系图</title>
    <script src="/static/jquery-1.12.0.min.js"></script>
    <script src="/static/echarts.min.js"></script>
    <script src="/static/china.js"></script>
</head>
<body style="height: 100%">
<div id="main" style="height: 100%"></div>
<script>
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        $.ajax({
            url:'/dd/gsmc',
            type:'get',
            dataType:'json',
            success:function (returnData) {
                if(returnData.status==1)
                {
                    var data=returnData.count_gs;
                    var geoCoordMap = returnData.geoCoordMap;
                    var convertData = function (data) {
                        var res = [];
                        for (var i = 0; i < data.length; i++) {
                            var geoCoord = geoCoordMap[data[i].name];
                            if (geoCoord) {
                                res.push({
                                    name: data[i].name,
                                    value: geoCoord.concat(data[i].value)
                                });
                            }
                        }
                        return res;
                    };

                    var convertedData = [
                        convertData(data),
                        convertData(data.sort(function (a, b) {
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                        }).slice(0, 6))
                    ];

                    option = {
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                        animation: true,
                        animationDuration: 1000,
                        animationEasing: 'cubicInOut',
                        animationDurationUpdate: 1000,
                        animationEasingUpdate: 'cubicInOut',
                        title: [
                            {
                                text: '地点和公司数关系图',
                                subtext: '职位画像系统',
                                sublink: 'http://www.ibeifeng.com',
                                left: 'center',
                                textStyle: {
                                    color: '#fff'
                                }
                            },
                            {
                                id: 'statistic',
                                right: 120,
                                top: 40,
                                width: 100,
                                textStyle: {
                                    color: '#fff',
                                    fontSize: 16
                                }
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                        ],
                        toolbox: {
                            iconStyle: {
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                                emphasis: {
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                            },
                            seriesIndex: [0, 1],
                            throttleType: 'debounce',
                            throttleDelay: 300,
                            geoIndex: 0
                        },
                        geo: {
                            map: 'china',
                            left: '10',
                            right: '35%',
                            center: [117.98561551896913, 31.205000490896193],
                            zoom: 2.5,
                            label: {
                                emphasis: {
                                    show: false
                                }
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                            roam: true,
                            itemStyle: {
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                                    areaColor: '#323c48',
                                    borderColor: '#111'
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                        tooltip : {
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                        grid: {
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                            top: 100,
                            bottom: 40,
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                        },
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                            axisTick: {show: false},
                            axisLabel: {margin: 2, textStyle: {color: '#aaa'}},
                        },
                        yAxis: {
                            type: 'category',
                            name: 'TOP 20',
                            nameGap: 16,
                            axisLine: {show: false, lineStyle: {color: '#ddd'}},
                            axisTick: {show: false, lineStyle: {color: '#ddd'}},
                            axisLabel: {interval: 0, textStyle: {color: '#ddd'}},
                            data: []
                        },
                        series : [
                            {
                                name: '城市',
                                type: 'scatter',
                                coordinateSystem: 'geo',
                                data: convertedData[0],
                                symbolSize: function (val) {
                                    return Math.max(val[2] / 1000, 8);
                                },
                                label: {
                                    normal: {
                                        formatter: '{b}',
                                        position: 'right',
                                        show: false
                                    },
                                    emphasis: {
                                        show: true
                                    }
                                },
                                itemStyle: {
                                    normal: {
                                        color: '#ddb926'
                                    }
                                }
                            },
                            {
                                name: '自定义城市',
                                type: 'effectScatter',
                                coordinateSystem: 'geo',
                                data: convertedData[1],
                                symbolSize: function (val) {
                                    return Math.max(val[2] / 1000, 8);
                                },
                                showEffectOn: 'emphasis',
                                rippleEffect: {
                                    brushType: 'stroke'
                                },
                                hoverAnimation: true,
                                label: {
                                    normal: {
                                        formatter: '{b}',
                                        position: 'right',
                                        show: true
                                    }
                                },
                                itemStyle: {
                                    normal: {
                                        color: '#f4e925',
                                        shadowBlur: 10,
                                        shadowColor: '#333'
                                    }
                                },
                                zlevel: 1
                            },
                            {
                                id: 'bar',
                                zlevel: 2,
                                type: 'bar',
                                symbol: 'none',
                                itemStyle: {
                                    normal: {
                                        color: '#ddb926'
                                    }
                                },
                                data: []
                            }
                        ]
                    };
                    var myChart = echarts.init(document.getElementById('main'));
                    myChart.setOption(option);
                    myChart.on('brushselected', renderBrushed);

                    // myChart.setOption(option);

                    setTimeout(function () {
                        myChart.dispatchAction({
                            type: 'brush',
                            areas: [
                                {
                                    geoIndex: 0,
                                    brushType: 'polygon',
                                    coordRange: [[119.72,34.85],[119.68,34.85],[119.5,34.84],[119.19,34.77],[118.76,34.63],[118.6,34.6],[118.46,34.6],[118.33,34.57],[118.05,34.56],[117.6,34.56],[117.41,34.56],[117.25,34.56],[117.11,34.56],[117.02,34.56],[117,34.56],[116.94,34.56],[116.94,34.55],[116.9,34.5],[116.88,34.44],[116.88,34.37],[116.88,34.33],[116.88,34.24],[116.92,34.15],[116.98,34.09],[117.05,34.06],[117.19,33.96],[117.29,33.9],[117.43,33.8],[117.49,33.75],[117.54,33.68],[117.6,33.65],[117.62,33.61],[117.64,33.59],[117.68,33.58],[117.7,33.52],[117.74,33.5],[117.74,33.46],[117.8,33.44],[117.82,33.41],[117.86,33.37],[117.9,33.3],[117.9,33.28],[117.9,33.27],[118.09,32.97],[118.21,32.7],[118.29,32.56],[118.31,32.5],[118.35,32.46],[118.35,32.42],[118.35,32.36],[118.35,32.34],[118.37,32.24],[118.37,32.14],[118.37,32.09],[118.44,32.05],[118.46,32.01],[118.54,31.98],[118.6,31.93],[118.68,31.86],[118.72,31.8],[118.74,31.78],[118.76,31.74],[118.78,31.7],[118.82,31.64],[118.82,31.62],[118.86,31.58],[118.86,31.55],[118.88,31.54],[118.88,31.52],[118.9,31.51],[118.91,31.48],[118.93,31.43],[118.95,31.4],[118.97,31.39],[118.97,31.37],[118.97,31.34],[118.97,31.27],[118.97,31.21],[118.97,31.17],[118.97,31.12],[118.97,31.02],[118.97,30.93],[118.97,30.87],[118.97,30.85],[118.95,30.8],[118.95,30.77],[118.95,30.76],[118.93,30.7],[118.91,30.63],[118.91,30.61],[118.91,30.6],[118.9,30.6],[118.88,30.54],[118.88,30.51],[118.86,30.51],[118.86,30.46],[118.72,30.18],[118.68,30.1],[118.66,30.07],[118.62,29.91],[118.56,29.73],[118.52,29.63],[118.48,29.51],[118.44,29.42],[118.44,29.32],[118.43,29.19],[118.43,29.14],[118.43,29.08],[118.44,29.05],[118.46,29.05],[118.6,28.95],[118.64,28.94],[119.07,28.51],[119.25,28.41],[119.36,28.28],[119.46,28.19],[119.54,28.13],[119.66,28.03],[119.78,28],[119.87,27.94],[120.03,27.86],[120.17,27.79],[120.23,27.76],[120.3,27.72],[120.42,27.66],[120.52,27.64],[120.58,27.63],[120.64,27.63],[120.77,27.63],[120.89,27.61],[120.97,27.6],[121.07,27.59],[121.15,27.59],[121.28,27.59],[121.38,27.61],[121.56,27.73],[121.73,27.89],[122.03,28.2],[122.3,28.5],[122.46,28.72],[122.5,28.77],[122.54,28.82],[122.56,28.82],[122.58,28.85],[122.6,28.86],[122.61,28.91],[122.71,29.02],[122.73,29.08],[122.93,29.44],[122.99,29.54],[123.03,29.66],[123.05,29.73],[123.16,29.92],[123.24,30.02],[123.28,30.13],[123.32,30.29],[123.36,30.36],[123.36,30.55],[123.36,30.74],[123.36,31.05],[123.36,31.14],[123.36,31.26],[123.38,31.42],[123.46,31.74],[123.48,31.83],[123.48,31.95],[123.46,32.09],[123.34,32.25],[123.22,32.39],[123.12,32.46],[123.07,32.48],[123.05,32.49],[122.97,32.53],[122.91,32.59],[122.83,32.81],[122.77,32.87],[122.71,32.9],[122.56,32.97],[122.38,33.05],[122.3,33.12],[122.26,33.15],[122.22,33.21],[122.22,33.3],[122.22,33.39],[122.18,33.44],[122.07,33.56],[121.99,33.69],[121.89,33.78],[121.69,34.02],[121.66,34.05],[121.64,34.08]]
                                }
                            ]
                        });
                    }, 0);

                    function renderBrushed(params) {
                        var mainSeries = params.batch[0].selected[0];

                        var selectedItems = [];
                        var categoryData = [];
                        var barData = [];
                        var maxBar = 30;
                        var sum = 0;
                        var count = 0;

                        for (var i = 0; i < mainSeries.dataIndex.length; i++) {
                            var rawIndex = mainSeries.dataIndex[i];
                            var dataItem = convertedData[0][rawIndex];
                            var pmValue = dataItem.value[2];

                            sum += pmValue;
                            count++;

                            selectedItems.push(dataItem);
                        }

                        selectedItems.sort(function (a, b) {
                            return a.value[2] - b.value[2];
                        });

                        for (var i = 0; i < Math.min(selectedItems.length, maxBar); i++) {
                            categoryData.push(selectedItems[i].name);
                            barData.push(selectedItems[i].value[2]);
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                        this.setOption({
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                                data: categoryData
                            },
                            xAxis: {
                                axisLabel: {show: !!count}
                            },
                            title: {
                                id: 'statistic',
                                text: count ? '平均: ' + (sum / count).toFixed(4) : ''
                            },
                            series: {
                                id: 'bar',
                                data: barData
                            }
                        });
                    }

                }
                else
                {
                    alert('暂无数据')
                }
            }
        })

    })
</script>
</body>
</html>